Transforming a standard van into a comfortable, quiet, and well-insulated space requires more than just throwing in some insulation. At Noisekillers, we understand that achieving the best results demands a combination of high-quality sound deadening and thermal insulation materials. Whether you're converting a campervan for adventure or simply looking to reduce road noise, our expert two-stage process ensures maximum comfort and efficiency.
The Noisekillers Two-Stage Soundproofing & Insulation Process
Stage 1: Reducing Vibration & Resonance
The first step is tackling the raw metal body panels, which act like amplifiers for road noise and vibrations. Applying a premium sound-deadening mat significantly reduces panel boom and resonance, creating a solid foundation for further insulation.
Application Guidelines:
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Apply to all major metal surfaces: sides, doors, roof, bulkhead, and wheel arches.
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For cost-effective results, use up to 50% coverage on metal panels or 80% for a fully comprehensive job.
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Floors typically require less treatment due to ribbing but can still benefit from additional deadening.
How Much Do You Need?
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Small vans (SWB Caddy, Peugeot Partner): 4-5 sq.m (+3 sq.m if treating the floor).
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Medium vans (SWB T6, Ford Transit Custom): 7-8 sq.m (+4 sq.m if treating the floor).
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Larger LWB vans (Crafter, Sprinter): 9-10 sq.m (+6 sq.m if treating the floor).
🛠 Recommended product: NK Mat 3mm Sound Deadening Polymer Pads
Stage 2: Thermal & Acoustic Insulation
Once the vehicle has been sound-deadened, the next step is to add high-quality insulation. Noisekillers’ closed-cell foam is the ideal solution, as it provides exceptional noise reduction while also offering superior thermal insulation. Unlike traditional materials, our foam is waterproof, lightweight, and acts as a built-in moisture barrier, preventing condensation build-up inside your van.
Key Benefits:
✔️ Reduces road, engine, and wind noise. ✔️ Enhances heat retention for a more comfortable environment year-round. ✔️ Maintains a low profile, allowing easy reinstallation of panels and routing of cables.
How Much Do You Need?
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Medium vans (SWB T6, Transit Custom): 10 sq.m.
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Large vans (LWB Crafter, Sprinter): 20 sq.m.
🛠 Recommended product: Thermo Barrier 6mm or 9mm Soundproofing & Insulation Closed-Cell Foam
Optional: Side Void Insulation for Maximum Comfort
For those converting their vans into full campervan sleepers, side void insulation adds an extra layer of warmth and soundproofing. Adding a 2-inch thick layer into deeper voids provides superior thermal regulation, keeping your van cosy in winter and cool in summer.
Insulating the Floor: Eliminating Cold & Not Losing Height
Cold air can seep through the floor, making it one of the most critical areas to insulate. Applying a foam underlay prevents heat loss while also eliminating unwanted creaking from plywood flooring.
How Much Do You Need?
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Small vans (SWB Caddy, Peugeot Partner): 4 sq.m.
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Large vans (LWB Crafter, Sprinter): 5-6 sq.m.
🛠 Recommended product: Noisekillers Sound Barrier
Product Bundles for Easy Selection
We know selecting the right materials can be tricky, so we offer ready-made bundles for popular van models, which are all classified in either a small, medium or large van kit. This takes the guesswork out of ordering, ensuring you get the perfect amount of soundproofing and insulation materials for your vehicle.
➡️ Check out our online store for exclusive van insulation kits!
Forum Mythbusters: Common Soundproofing & Insulation Mistakes
❌ "One product does it all!" – Effective soundproofing and insulation require a multi-layer approach. No single material can address both structural noise and thermal efficiency.
❌ "Flashing tape is the same as sound deadening." – It’s not! Flashing tape is bitumen-based and performs poorly as a vibration damper, breaking down over time due to temperature fluctuations.
❌ "Foil bubble wrap works as insulation." – Not quite! While cheap, foil bubble wrap offers minimal thermal insulation and zero soundproofing.
❌ "Loft insulation works in vans." – Fibreglass and wool-based insulation absorb moisture, making them unsuitable for vehicles prone to condensation.
Why Choose Noisekillers?
At Noisekillers, we specialise in premium soundproofing and insulation solutions designed specifically for vans and campers. Our products have been carefully selected and tested to ensure maximum performance, durability, and ease of installation.
Ready to create a quieter, warmer, and more comfortable van? Browse our best-in-class soundproofing solutions today!